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- The aromatic factors of Liaohe decanted oil are much higher than those of Daqing decanted oil at the same cumulative yield. 在相同累积收率时,辽河油浆窄馏分的芳碳率远大于大庆油浆窄馏分。
- The commercial application proves Ihal LSA -1 slurry settling agent has excellent settlement performance and the ash removal rate of 90% decanted oil is over 83%. 工业试验结果表明,LSA-1油浆沉降剂具有明显的沉降效果,90%25的油浆澄清油灰分平均脱除率迭到83%25。
- As the cumulative yield reaches 70% for Daqing decanted oil or 25% for Liaohe feed, the content of aromatics exceeds that of saturates and goes up rapidly while the saturates drop down by the same level. 大庆、辽河油浆分别在累积萃取收率达70%25和25%25后,窄馏分中的芳香分含量超过饱和分且迅速增加,而饱和分含量相应下降。
- Chemical fundamentals and effectiveness of typical industrial hydrogen donors such as FCC decant oil and its sub-fractions during mild thermal cracking of a vacuum residue were revealed. 以FCC油浆及其窄馏分作为工业供氢剂,首先测定其受热供氢能力,然后在此基础上考察了掺炼工业供氢剂对减压渣油缓和热转化生产燃料油和部分轻质油的改进效果及其化学原因。
- Supercritical fluid extraction and fractionation (SFEF) are used to separate Daqing and Liaohe decanted oils into a number of narrow fractions. 摘要以大庆和辽河油浆为研究对象,采用超临界流体萃取分馏技术将其切割成窄馏分,分析了油浆窄馏分的性质及组成随收率变化的规律。
- SEPARATION AND CHEMICAL UTILIZATION OF FCC DECANTED OIL 催化裂化油浆的分离与化工利用
- New Research of All-Around Utilization Methods of FCC Decanted Oil 催化裂化油浆综合利用途径新探
- Keywords vacuum residuum;decant oil;molecular weight; 减压渣油;催化油浆;混合后分子量;
- Keywords Decant oil(DO);Vacuum residue;Paving asphalt;Oxidation; 催化油浆;减压渣油;道路沥青;氧化;
- He slicks his hair down with oil every day. 他每天搽油把头梳得光溜溜的。
- The bishop anointed the new king with oil. 主教为新国王登基举行涂油仪。
- The oil tanker soon got out of sight. 油船不久就看不见了。
- The recession trod on the heels of the oil crisis. 经济萧条紧随着石油危机而来。
- Go and get some more oil so we don't run short. 去多弄些油来以免到时候用光了。
- We have found oil under the North Sea. 我们在北海发现了石油。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- The holed tanker was disgorging oil. 撞了个窟窿的油船正在喷油。
- The oil is leaking out from the crankcase. 没已从曲轴箱中漏出来。
- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- Of vacuum residue and catalytic cracking decant oil propane desaphalting 催化油浆掺兑减压渣油丙烷脱沥青研究